通过python pdfkit调用时,为什么会出现wkhtmltopdf IO错误?

我正在尝试升级我的 wkhtmltopdf 打包到 0.12.2.1 没有任何运气。

• 在更新之前它确实起了作用。我尝试更新的原因是 修复 分裂,分裂 PDF页面之间的内容。
• 我正在运行-Ubuntu 64x-Trusty
• 我正在使用python pdfkit。
• 我从最新发布的 工作时间 http://sourceforge.net/projects/wkhtmltopdf/files/0.12.2.1/wkhtmltox-0.12.2.1_linux-trusty-amd64.deb/download?use_mirror=hivelocity

以下是我迄今为止所做的/尝试过的。有人更新了他们的设置吗?或者任何指针都会非常有用!谢谢

开箱即用 Configuration Error 我硬编码,只是为了克服这个。

# -*- coding: utf-8 -*-
import subprocess
import sys

class Configuration(object):
    def __init__(self, wkhtmltopdf='', meta_tag_prefix='pdfkit-'):
        self.meta_tag_prefix = meta_tag_prefix

        self.wkhtmltopdf = wkhtmltopdf

        if not self.wkhtmltopdf:
            if sys.platform == 'win32':
                self.wkhtmltopdf = subprocess.Popen(                    ['where', 'wkhtmltopdf'], stdout=subprocess.PIPE).communicate()[0].strip()
            else:
                self.wkhtmltopdf = subprocess.Popen( ['which', 'wkhtmltopdf'], stdout=subprocess.PIPE).communicate()[0].strip()

        try:
            #with open(self.wkhtmltopdf) as f:
           with open("/usr/local/bin/wkhtmltopdf") as f:
                pass
        except IOError:
            raise IOError('No wkhtmltopdf executable found: "%s"\n'
                          'If this file exists please check that this process can '
                          'read it. Otherwise please install wkhtmltopdf - '
                          'https://github.com/JazzCore/python-pdfkit/wiki/Installing-wkhtmltopdf' % self.wkhtmltopdf)

现在我遇到了这个错误,不知道如何继续。我尝试添加 shell=True 给上面的教皇,但这也没用。

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/rq/worker.py", line 543, in perform_job
    rv = job.perform()
  File "/usr/local/lib/python2.7/dist-packages/rq/job.py", line 490, in perform
    self._result = self.func(*self.args, **self.kwargs)
  File "/home/worker-1/Desktop/Dropbox/changeaddress/facts/jobs.py", line 864, in job_sharepdfs
    mymovepdf_link = build_mymovepdf(account_uuid, addresschange_uuid)
  File "/home/worker-1/Desktop/Dropbox/changeaddress/facts/jobs.py", line 608, in build_mymovepdf
    s3file = pdfkit.from_string( output.getvalue() , False )
  File "/usr/local/lib/python2.7/dist-packages/pdfkit/api.py", line 68, in from_string
    return r.to_pdf(output_path)
  File "/usr/local/lib/python2.7/dist-packages/pdfkit/pdfkit.py", line 93, in to_pdf
    stderr=subprocess.PIPE)
  File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory